447954 has 16 divisors (see below), whose sum is σ = 964992. Its totient is φ = 137808.

The previous prime is 447943. The next prime is 447961. The reversal of 447954 is 459744.

It is a happy number.

It is a super-2 number, since 2×447954² = 401325572232, which contains 22 as substring.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 447954.

It is an unprimeable number.

447954 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2794 + ... + 2949.

It is an arithmetic number, because the mean of its divisors is an integer number (60312).

2⁴⁴⁷⁹⁵⁴ is an apocalyptic number.

447954 is an abundant number, since it is smaller than the sum of its proper divisors (517038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

447954 is a wasteful number, since it uses less digits than its factorization.

447954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5761.

The product of its digits is 20160, while the sum is 33.

The square root of 447954 is about 669.2936575226. The cubic root of 447954 is about 76.5146283274.

The spelling of 447954 in words is "four hundred forty-seven thousand, nine hundred fifty-four".